* {
  margin: 0px;
  padding: 0px;
}
.service {
  width: 1280px;
  height: 3000px;
  margin: 0 auto;
}

/* 顶部区域 */
.service_roof {
  display: flex;
  justify-content: space-between;
  position: relative;
  width: 100%;
  height: 66px;
  background: #fff;
}
.service_roof > div:nth-child(1) {
  display: inline-block;
  height: 100%;
}
.service_roof > div:nth-child(1) > img:nth-child(1) {
  width: 38px;
  height: 42px;
  position: absolute;
  top: 12px;
  left: 70px;
}
.service_roof > div:nth-child(1) > img:nth-child(2) {
  width: 174px;
  height: 22px;
  position: absolute;
  top: 22px;
  left: 124px;
}
.service_roof > div:nth-child(2) {
  height: 100%;
  line-height: 66px;
}
.service_roof > div:nth-child(2) > span:nth-child(1) {
  padding-right: 44px;
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #41454d;
}
.service_roof > div:nth-child(2) > span:nth-child(2) {
  padding-right: 70px;
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #151515;
}
.service_roof > div:nth-child(2) > span:nth-child(3) {
  padding-right: 44px;
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #41454d;
}

/* 背景图片 */
.service_bgimg {
  width: 100%;
  height: 486px;
  background: url(./images/背景图片.png);
  background-repeat: no-repeat;
  background-position: center;
}
.service_bgimg > div:nth-child(1) {
  font-size: 28px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  line-height: 37px;
  color: #ffffff;
  padding-top: 290px;
  padding-left: 50px;
}
.service_bgimg > div:nth-child(2) {
  font-size: 20px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  line-height: 26px;
  color: #ffffff;
  margin-top: 20px;
  padding-left: 50px;
}

/* 新媒体运营推广服务 */
.service_media {
  margin-top: 60px;
}
.service_media > div:nth-child(1) {
  font-size: 20px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  line-height: 26px;
  color: #080f1a;
  padding-left: 550px;
}
.service_media > p {
  width: 804px;
  height: 102px;
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  line-height: 24px;
  color: #080f1a;
  margin-top: 30px;
  padding-left: 236px;
}

.service_media > div:nth-child(3) > div {
  display: inline-block;
  margin-top: 24px;
  vertical-align: top;
}
.service_media > div:nth-child(3) > div:nth-child(1) > img {
  display: block;
  margin-top: 16px;
  padding-left: 294px;
}
.service_media > div:nth-child(3) > div:nth-child(2) {
  margin-top: 57px;
  margin-left: 120px;
}
.service_media > div:nth-child(3) > div:nth-child(2) > div {
  margin-top: 16px;
}
.service_media > div:nth-child(3) > div:nth-child(2) > div > span {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  line-height: 19px;
  color: #080f1a;
}

/* 新零售大数据平台 */
.service_retail {
  margin-top: 70px;
}
.service_retail > div:nth-child(1) {
  font-size: 20px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  line-height: 26px;
  color: #080f1a;
  padding-left: 560px;
}
.service_retail > div:nth-child(2) {
  margin-top: 10px;
  margin-left: 238px;
}

.service_retail > div:nth-child(2) > img {
  display: inline-block;
  width: 430px;
  height: 246px;
  vertical-align: top;
}
.service_retail > div:nth-child(2) > div {
  display: inline-block;
}
.service_retail > div:nth-child(2) > div > div:nth-child(1) {
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  line-height: 21px;
  color: #080f1a;
  margin-top: 51px;
  margin-left: 50px;
}
.service_retail > div:nth-child(2) > div > div:nth-child(2) {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  line-height: 24px;
  color: #080f1a;
  margin-top: 10px;
  margin-left: 50px;
}
.service_retail > div:nth-child(3) {
  margin-top: 50px;
  margin-left: 236px;
}

.service_retail > div:nth-child(3) > div {
  display: inline-block;
  vertical-align: top;
}

.service_retail > div:nth-child(3) > div > div {
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  line-height: 21px;
  color: #080f1a;
  margin-top: 41px;
}
.service_retail > div:nth-child(3) > div > p {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  line-height: 24px;
  color: #080f1a;
  margin-top: 10px;
}
.service_retail > div:nth-child(3) > img {
  width: 450px;
  height: 257px;
  background: #41454d;
  opacity: 1;
  border-radius: 16px;
  margin-left: 42px;
}

/* 新媒体软件研发服务 */
.service_software {
  margin-top: 70px;
}
.service_software > div:nth-child(1) {
  font-size: 20px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  line-height: 26px;
  color: #080f1a;
  margin-left: 550px;
}
.service_software > div:nth-child(n + 2) {
  margin-top: 42px;
  font-size: 0px;
  margin-left: 154px;
}
.service_software > div:nth-child(n + 2) > div {
  position: relative;
  display: inline-block;
  width: 316px;
  height: 180px;
  border-radius: 8px;
  background-repeat: no-repeat;
  background-position: center;
  vertical-align: top;
  margin-left: 12px;
}
.service_software > div:nth-child(n + 2) > div > div {
  position: absolute;
  bottom: 0px;
  width: 316px;
  height: 47px;
  background: rgba(0, 0, 0, 0.3);
  box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.16);
  border-radius: 0px 0px 8px 8px;
  text-align: center;
}
.service_software > div:nth-child(n + 2) > div > div > div {
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  line-height: 21px;
  color: #ffffff;
  opacity: 1;
  padding-top: 13px;
}
.service_software > div:nth-child(2) > div:nth-child(1) {
  background: url(./images/个性化管理软件.png);
}
.service_software > div:nth-child(2) > div:nth-child(2) {
  background: url(./images/一站式高效管理.png);
}
.service_software > div:nth-child(2) > div:nth-child(3) {
  background: url(./images/搜索营销推广.png);
}
.service_software > div:nth-child(3) > div:nth-child(1) {
  background: url(./images/潜在客户获取.png);
}
.service_software > div:nth-child(3) > div:nth-child(2) {
  background: url(./images/站群推广截流.png);
}
.service_software > div:nth-child(3) > div:nth-child(3) {
  background: url(./images/系统操作简单.png);
}
.service_software > div:nth-child(4) {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  line-height: 24px;
  color: #080f1a;
  margin-top: 50px;
  padding-left: 82px;
}

/* 底部区域 */
.service_base {
  width: 100%;
  height: 405px;
  background: #033265;
  margin-top: 70px;
  position: relative;
}
.service_base > div > div {
  display: inline-block;
}

.service_base > div > div:nth-child(1) > img:nth-child(1) {
  position: absolute;
  top: 54px;
  left: 154px;
}
.service_base > div > div:nth-child(1) > img:nth-child(2) {
  position: absolute;
  top: 60px;
  left: 208px;
}
.service_base > div > div:nth-child(2) {
  padding-left: 516px;
  padding-top: 60px;
}
.service_base > div > div:nth-child(n + 2) > div {
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  line-height: 24px;
  color: #ffffff;
}

.service_base > div > div:nth-child(n + 2) > ul {
  list-style: none;
}
.service_base > div > div:nth-child(n + 2) > ul > li {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  line-height: 19px;
  color: #8b8f99;
  margin-top: 18px;
}
.service_base > div > div:nth-child(3) {
  margin-left: 106px;
}
.service_base > div > div:nth-child(4) {
  position: absolute;
  top: 60px;
  left: 926px;
}
.service_base > div:nth-child(2) {
  margin-top: 72px;
  border: 1px solid #8b8f99;
}
.service_base > div:nth-child(3) {
  margin-top: 40px;
  text-align: center;
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  line-height: 19px;
  color: #8b8f99;
}
.service_base > div:nth-child(4) {
  text-align: center;
  margin-top: 20px;
}
.service_base > div:nth-child(4) > span {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  line-height: 19px;
  color: #8b8f99;
}
.service_base > div:nth-child(4) > span:nth-child(2) {
  margin-left: 28px;
}
